Answer:
first one
Step-by-step explanation:
You would write the equation out as x=35x+500
You substitute x for 7 so it’s x= 35(7)+500
So the answer will be 745 dollars
If you do 4.40 into 8 it will equal to 0.55.
0.55 per token
So if you do 6.05 into 0.55 it equal to 11
She can buy 11 tokens with $6.05
19 token will cost $10.45 because
19 x 0.55 = 10.45
Answer:
A
Step-by-step explanation:
empirical formulas are the simplest form of notation so they provide the lowest whole number ratio between the elements in a compound
